Respectfully, I do not see it at this point in time.
My model has not exhibited any crash pre-cursors, so as of now I do not see it. The system has not self organized to a point of criticality at this point and is not susceptible to a phase transition causing a catastrophic avalanche of volatility.
Non model anecdotal observation: A healthy amount of worry, and not a lot of psychological "anchoring" extrapolating recent gains out.
If the model changes output and shows a pre-cursor to a crash, I will of course update.